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kotegsom [21]
2 years ago
15

For each expression, use a property to write an equivalent expression. Tell which property you used.

Mathematics
1 answer:
Marianna [84]2 years ago
7 0

Answer:

1. is the answer

Step-by-step explanation:

Because i did the test

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Graph Data ALG 2 Please Help!
Sergio039 [100]

Answer:

1.  Figure 3

2. 2881.4 cm³

Step-by-step explanation:

The graph in figure 3 has a curve that fits the data best because it captures most of the points unlike the other two curves.

The curve in figure 3 has the equation;

y=-16.9x^2 +430x+523

2.

When using x=8, substitute the value of x in the equation with 8 to get

y = -16.9*64 + 430*8 + 523

y= 2881.4

= 2881.4 cm³

5 0
2 years ago
What is thirty-four and twelve hindredths in expanded form?
strojnjashka [21]
The answer is two hundred thirty four.
6 0
3 years ago
Solve using square roots 3x^2+25=73
seropon [69]
Heya !

Given expression -

3 {x}^{2} + 25 = 73

Subtracting 25 both sides ,

3 {x}^{2} + 25 - 25 = 73 - 25 \\ \\ 3 {x}^{2} = 48

Dividing by 3 on both sides ,

\frac{3 {x}^{2} }{3} = \frac{48}{3} \\ \\ {x}^{2} = 16

Therefore ,
x = + \: 4 \: \: \: \: or \: \: - 4 \: \: \: \: \: \: \: Ans.
4 0
3 years ago
Order the following numbers from least to greatest.
gogolik [260]

Answer:

-45, 12, 83, 90

Step-by-step explanation:

5 0
2 years ago
Tamara is a real estate agent and makes 5% commission on her total sales. She sells a home for $350,000. What is her commission?
larisa [96]
So this is basically a ratio and the form I use to solve these is
Is. = %
Of. 100
So we're looking for 5% of the 350,000 which will be x

X. = 5
350000. 100
Cross multiply
100x=1750000
Divide by 100

X=17500

7 0
3 years ago
Read 2 more answers
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